Merge pull request #63479 from DarkKilauea/nav-link
This commit is contained in:
Rémi Verschelde
commit
2e0cffdb6f
34 changed files with 2563 additions and 49 deletions
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@ -54,6 +54,7 @@
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#include "scene/3d/lightmap_probe.h"
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#include "scene/3d/marker_3d.h"
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#include "scene/3d/mesh_instance_3d.h"
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#include "scene/3d/navigation_link_3d.h"
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#include "scene/3d/navigation_region_3d.h"
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#include "scene/3d/occluder_instance_3d.h"
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#include "scene/3d/ray_cast_3d.h"
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@ -4999,6 +5000,175 @@ void NavigationRegion3DGizmoPlugin::redraw(EditorNode3DGizmo *p_gizmo) {
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}
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}
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////
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NavigationLink3DGizmoPlugin::NavigationLink3DGizmoPlugin() {
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create_material("navigation_link_material", NavigationServer3D::get_singleton()->get_debug_navigation_link_connection_color());
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create_material("navigation_link_material_disabled", NavigationServer3D::get_singleton()->get_debug_navigation_link_connection_disabled_color());
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create_handle_material("handles");
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}
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bool NavigationLink3DGizmoPlugin::has_gizmo(Node3D *p_spatial) {
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return Object::cast_to<NavigationLink3D>(p_spatial) != nullptr;
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}
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String NavigationLink3DGizmoPlugin::get_gizmo_name() const {
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return "NavigationLink3D";
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}
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int NavigationLink3DGizmoPlugin::get_priority() const {
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return -1;
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}
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void NavigationLink3DGizmoPlugin::redraw(EditorNode3DGizmo *p_gizmo) {
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NavigationLink3D *link = Object::cast_to<NavigationLink3D>(p_gizmo->get_spatial_node());
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RID nav_map = link->get_world_3d()->get_navigation_map();
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real_t search_radius = NavigationServer3D::get_singleton()->map_get_link_connection_radius(nav_map);
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Vector3 up_vector = NavigationServer3D::get_singleton()->map_get_up(nav_map);
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Vector3::Axis up_axis = up_vector.max_axis_index();
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Vector3 start_location = link->get_start_location();
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Vector3 end_location = link->get_end_location();
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Ref<Material> link_material = get_material("navigation_link_material", p_gizmo);
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Ref<Material> link_material_disabled = get_material("navigation_link_material_disabled", p_gizmo);
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Ref<Material> handles_material = get_material("handles");
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p_gizmo->clear();
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// Draw line between the points.
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Vector<Vector3> lines;
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lines.append(start_location);
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lines.append(end_location);
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// Draw start location search radius
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for (int i = 0; i < 30; i++) {
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// Create a circle
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const float ra = Math::deg_to_rad((float)(i * 12));
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const float rb = Math::deg_to_rad((float)((i + 1) * 12));
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const Point2 a = Vector2(Math::sin(ra), Math::cos(ra)) * search_radius;
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const Point2 b = Vector2(Math::sin(rb), Math::cos(rb)) * search_radius;
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// Draw axis-aligned circle
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switch (up_axis) {
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case Vector3::AXIS_X:
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lines.append(start_location + Vector3(0, a.x, a.y));
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lines.append(start_location + Vector3(0, b.x, b.y));
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break;
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case Vector3::AXIS_Y:
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lines.append(start_location + Vector3(a.x, 0, a.y));
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lines.append(start_location + Vector3(b.x, 0, b.y));
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break;
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case Vector3::AXIS_Z:
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lines.append(start_location + Vector3(a.x, a.y, 0));
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lines.append(start_location + Vector3(b.x, b.y, 0));
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break;
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}
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}
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// Draw end location search radius
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for (int i = 0; i < 30; i++) {
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// Create a circle
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const float ra = Math::deg_to_rad((float)(i * 12));
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const float rb = Math::deg_to_rad((float)((i + 1) * 12));
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const Point2 a = Vector2(Math::sin(ra), Math::cos(ra)) * search_radius;
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const Point2 b = Vector2(Math::sin(rb), Math::cos(rb)) * search_radius;
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// Draw axis-aligned circle
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switch (up_axis) {
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case Vector3::AXIS_X:
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lines.append(end_location + Vector3(0, a.x, a.y));
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lines.append(end_location + Vector3(0, b.x, b.y));
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break;
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case Vector3::AXIS_Y:
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lines.append(end_location + Vector3(a.x, 0, a.y));
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lines.append(end_location + Vector3(b.x, 0, b.y));
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break;
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case Vector3::AXIS_Z:
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lines.append(end_location + Vector3(a.x, a.y, 0));
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lines.append(end_location + Vector3(b.x, b.y, 0));
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break;
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}
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}
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p_gizmo->add_lines(lines, link->is_enabled() ? link_material : link_material_disabled);
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p_gizmo->add_collision_segments(lines);
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Vector<Vector3> handles;
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handles.append(start_location);
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handles.append(end_location);
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p_gizmo->add_handles(handles, handles_material);
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}
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String NavigationLink3DGizmoPlugin::get_handle_name(const EditorNode3DGizmo *p_gizmo, int p_id, bool p_secondary) const {
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return p_id == 0 ? TTR("Start Location") : TTR("End Location");
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}
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Variant NavigationLink3DGizmoPlugin::get_handle_value(const EditorNode3DGizmo *p_gizmo, int p_id, bool p_secondary) const {
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NavigationLink3D *link = Object::cast_to<NavigationLink3D>(p_gizmo->get_spatial_node());
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return p_id == 0 ? link->get_start_location() : link->get_end_location();
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}
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void NavigationLink3DGizmoPlugin::set_handle(const EditorNode3DGizmo *p_gizmo, int p_id, bool p_secondary, Camera3D *p_camera, const Point2 &p_point) {
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NavigationLink3D *link = Object::cast_to<NavigationLink3D>(p_gizmo->get_spatial_node());
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Transform3D gt = link->get_global_transform();
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Transform3D gi = gt.affine_inverse();
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Transform3D ct = p_camera->get_global_transform();
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Vector3 cam_dir = ct.basis.get_column(Vector3::AXIS_Z);
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Vector3 ray_from = p_camera->project_ray_origin(p_point);
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Vector3 ray_dir = p_camera->project_ray_normal(p_point);
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Vector3 location = p_id == 0 ? link->get_start_location() : link->get_end_location();
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Plane move_plane = Plane(cam_dir, gt.xform(location));
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Vector3 intersection;
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if (!move_plane.intersects_ray(ray_from, ray_dir, &intersection)) {
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return;
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}
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if (Node3DEditor::get_singleton()->is_snap_enabled()) {
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double snap = Node3DEditor::get_singleton()->get_translate_snap();
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intersection.snap(Vector3(snap, snap, snap));
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}
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location = gi.xform(intersection);
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if (p_id == 0) {
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link->set_start_location(location);
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} else if (p_id == 1) {
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link->set_end_location(location);
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}
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}
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void NavigationLink3DGizmoPlugin::commit_handle(const EditorNode3DGizmo *p_gizmo, int p_id, bool p_secondary, const Variant &p_restore, bool p_cancel) {
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NavigationLink3D *link = Object::cast_to<NavigationLink3D>(p_gizmo->get_spatial_node());
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if (p_cancel) {
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if (p_id == 0) {
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link->set_start_location(p_restore);
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} else {
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link->set_end_location(p_restore);
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}
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return;
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}
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Ref<EditorUndoRedoManager> &ur = EditorNode::get_undo_redo();
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if (p_id == 0) {
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ur->create_action(TTR("Change Start Location"));
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ur->add_do_method(link, "set_start_location", link->get_start_location());
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ur->add_undo_method(link, "set_start_location", p_restore);
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} else {
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ur->create_action(TTR("Change End Location"));
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ur->add_do_method(link, "set_end_location", link->get_end_location());
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ur->add_undo_method(link, "set_end_location", p_restore);
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}
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ur->commit_action();
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}
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//////
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#define BODY_A_RADIUS 0.25
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